Stamps Category PATRIMONIO DE LA HUMANIDAD

Copan Mayan Site
Mario Villena
Biosphere Reserve, Lake Yojoa
Mario Villena
Biosphere Reserve, Cisne Islands
Mario Villena
Rio Plįtano Biosphere Reserve, Pulaphanzhak Falls
Mario Villena
Sardona tectonic site
Mario Villena
Sardona tectonic site
Mario Villena
Lavaux, vineyard terraces
Mario Villena
Lavaux, vineyard terrace
Mario Villena
Jungfrau
Mario Villena
Jungfrau
Mario Villena